Lincoln Service Parts 1 › Lincoln Electric 9SM18711 CONTACTOR BAFFLE M18711 Lincoln Electric 9SM18711 CONTACTOR BAFFLE M18711 Sale Price: $37.77 Original Price: $43.44 CONTACTOR BAFFLE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! CONTACTOR BAFFLE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1